Is there a public exploit for CVE-2026-52809?

No public exploit for CVE-2026-52809 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-52809?

CVE-2026-52809 scores CVSS 6.8 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.2%.

What does CVE-2026-52809 affect?

CVE-2026-52809 affects gogs gogs.

6.8 Medium

Gogs is an open source self-hosted Git service.

CVE-2026-52809

Gogs is an open source self-hosted Git service. Prior to 0.14.3, password-reset tokens are generated using conf.Auth.ActivateCodeLives (the account-activation lifetime), not conf.Auth.ResetPasswordCodeLives. The token lifetime is baked into the token itself at generation time and is re-extracted from the token at verification time, making RESETPASSWORDCODELIVES irrelevant to actual enforcement. When an administrator configures a shorter reset window (e.g., 10 minutes) for compliance or security reasons, reset tokens remain exploitable for the full activation lifetime instead, while the reset email falsely advertises the shorter expiry. This vulnerability is fixed in 0.14.3.

Assessment

CVSS: 6.8 (v3.1)
Severity: Medium
EPSS: 0.2% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 24 June 2026
Last updated: 3 November 2026
Affected: gogs · gogs
Assigner: GitHub_M

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

At the source

EUVD (ENISA)

References

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